5173502051 has 4 divisors (see below), whose sum is σ = 5178482400. Its totient is φ = 5168521704.

The previous prime is 5173502041. The next prime is 5173502063. The reversal of 5173502051 is 1502053715.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1502053715 = 5 ⋅300410743.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5173502051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5173502041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2488616 + ... + 2490693.

It is an arithmetic number, because the mean of its divisors is an integer number (1294620600).

Almost surely, 2^5173502051 is an apocalyptic number.

5173502051 is a deficient number, since it is larger than the sum of its proper divisors (4980349).

5173502051 is a wasteful number, since it uses less digits than its factorization.

5173502051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4980348.

The product of its (nonzero) digits is 5250, while the sum is 29.

The square root of 5173502051 is about 71927.0606308919. The cubic root of 5173502051 is about 1729.5304338878.

Adding to 5173502051 its reverse (1502053715), we get a palindrome (6675555766).

The spelling of 5173502051 in words is "five billion, one hundred seventy-three million, five hundred two thousand, fifty-one".